New range safety and range user system antennas for the ECANS project can be seen just behind and to the left of the cockpit on NASA's NF-15B research aircraft.

Range safety and phased-array range user system antennas validated in the ECANS project can be seen just behind the cockpit on NASA's NF-15B research aircraft.

Two small Range Safety System antennas are located just behind the engine inlets of NASA's NF-15B research aircraft as it banks away from the chase plane.

NASA Dryden's highly modified F-15B aircraft, tail number 837, serves as an Intelligent Flight Control System (IFCS) research testbed aircraft

NASA's F-15B carrying thermal insulation foam on its flight test fixture is shadowed by a NASA F-18B chase aircraft during a LIFT experiment research flight.

Two panels of Space Shuttle TPS insulation were mounted on the flight test fixture underneath NASA's F-15B during the Lifting Foam Trajectory flight test series

NASA's F-15B conducts a local Mach investigation flight over California's Mojave Desert.

NASA's highly modified NF-15B research aircraft cruises over Southern California's Tehachapi Mountains near Lake Isabella during a research mission.

The Aerostructures Test Wing (ATW), which consisted of an 18-inch carbon fiber test wing with surface-mounted piezoelectric strain actuators, was mounted on a special ventral flight test fixture and flown on Dryden's F-15B Research Testbed aircraft